# Which Bin Day vs Flash Read Document

The clearest difference is update cadence: Flash Read Document at daily against Which Bin Day's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Which Bin Day ships an update every 3 months, Flash Read Document daily. The most recent releases landed on September 14, 2026 and December 25, 2025 respectively.

## The numbers

| Metric | Which Bin Day | Flash Read Document |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 20 MB | 30 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AlgoTrader](https://appshunter.io/developer/1362537281) | [Changsha Youji Mutual Entertainment Network Information Co., Ltd.](https://appshunter.io/developer/1469325532) |

## What reviewers say

### Which Bin Day

[App page](https://appshunter.io/ios/app/which-bin-day/id1549340128)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash Read Document

[App page](https://appshunter.io/ios/app/flash-read-document/id6648775197)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Which Bin Day free?

Which Bin Day is free to download, with no in-app purchases.

### Is Flash Read Document free?

Flash Read Document is free to download, with no in-app purchases.

### Do Which Bin Day or Flash Read Document have ads?

Neither Which Bin Day nor Flash Read Document shows ads.

### Which is updated more often, Which Bin Day or Flash Read Document?

Which Bin Day ships an update every 3 months, and Flash Read Document daily. Most recently, Which Bin Day was updated on September 14, 2026 and Flash Read Document on December 25, 2025.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*